Understanding Scientific Notation Concepts

Understanding Scientific Notation Concepts

Assessment

Interactive Video

Physics

9th - 10th Grade

Practice Problem

Hard

Created by

Liam Anderson

FREE Resource

The video tutorial introduces scientific notation, explaining its importance in handling very large or small numbers. It covers index notation, which is essential for scientific notation, and explains how to use negative indices for small numbers. The tutorial also discusses significant figures and emphasizes the correct form of scientific notation, ensuring numbers are between 1 and 10 for accurate representation.

Read more

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is scientific notation preferred in scientific contexts?

It is a universal language for scientists.

It simplifies calculations.

It allows for more precise measurements.

It makes it easier to write very large or small numbers.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the expression 10^4 represent?

100,000

10,000

1,000

100

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the advantage of using index notation?

It is only used for small numbers.

It simplifies the representation of repeated multiplication.

It is a new mathematical concept.

It allows for more complex calculations.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many zeros are in the number represented by 10^6?

6

5

7

4

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do negative indices affect the representation of numbers?

They make numbers larger.

They represent division by powers of ten.

They have no effect on the number.

They are used for whole numbers only.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens when you cross the line and change the sign in negative indices?

The number is multiplied by a power of ten.

The number becomes positive.

The number is divided by a power of ten.

The number becomes negative.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the rule for the number in front of the power of ten in scientific notation?

It must be a whole number.

It can be any number.

It should be between 1 and 10.

It must be a fraction.

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?